In the diagram, the amplitude of the wave is shown by:

A
B
C
D

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

Which two particles are found in the center of an atom

Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.